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Data & backend

10,268 rows, by stacks then stars

233 of these skill files have been read, by 258 distinct authors, and what they tell an agent counted. What Data & backend authors agree on, and what they forbid

  • Bughunterpro

    sector-b79/web-hunter-pro/claude/skills/bughunterpro Skill

    no license3★ repo

    BugHunterPro is a practical AI bug hunting skill collection for Codex, Claude, and Gemini.

  • Api design

    iwritec0de/app-dev/skills/api-design Skill

    3★ repo

    Full-stack Next.js development plugin for Claude Code

  • Api designer

    FutureJJ/claude-skills/skills/api-designer Skill

    3★ repo

    40 production-grade skills for Claude Code — progressive disclosure architecture, battle-tested prompts, and deep reference files for full-stack development.

  • Greybeard

    ManojLingala/greybeard Skill

    3★

    Make your AI agent paranoid about the right things — money in integer minor-units, idempotent mutations, timeouts + backoff, no N+1. One portable SKILL.md for Claude Code, Codex, Cursor, Copilot & more. Field-tested on real payment code.

  • AdoMcp

    John0King/AdoMCP/io.github.John0King/adomcp MCP server

    3★ repo

    Database MCP server for schema discovery, comments, and SQL queries.

  • oraclemcp

    MuhDur/oraclemcp/io.github.MuhDur/oraclemcp MCP server

    3★ repo

    Engine-free, governed Oracle Database MCP server with a fail-closed SQL guard (unofficial).

  • Quarry

    Wangggym/quarry/io.github.Wangggym/quarry MCP server

    3★ repo

    Safety-railed database access for agents: Postgres, MySQL, Redis. Read-only by default.

  • Mimer mcp

    mimersql/mimer-mcp/io.github.mimersql/mimer-mcp MCP server

    3★ repo

    An MCP server with Mimer SQL Database Connectivity

  • Sqlite

    ofershap/mcp-server-sqlite/io.github.ofershap/sqlite MCP server

    3★ repo

    SQLite MCP — query databases, inspect schemas, explain queries, export data.

  • Custom mcp database

    renanlido/custom-mcp-database/io.github.renanlido/custom-mcp-database MCP server

    no license3★ repo

    Run alias-based queries against PostgreSQL, MySQL, MongoDB and Oracle without exposing credentials.

  • Api review

    MuhammedZohaib/patchman/plugins/patchman/skills/api-review Skill

    2★ repo

    Defensive AI security audit skill for Claude and Codex. Reviews codebases and web apps for OWASP Top 10, auth and authorization flaws, business logic bugs, tenant isolation gaps, insecure defaults, secret leaks, and ORM or N+1 query issues, then produces clear remediation guidance.

  • Elasticsearch expert

    Erni/agent-skills/elasticsearch-expert Skill

    no license2★ repo

    AI Agent skills

  • Api security

    Rootx202/appsec-skills/api-security Skill

    no license2★ repo

    AppSec Skills — 15 plug-and-play Claude Code security skills that audit, harden, and fix any website or app before you ship it. OWASP Top 10, auth, API, database, frontend, backend, cloud, dependencies, secrets, and pentest-style checks — all defensive, all evidence-based.

  • Aidress skill find verified data extraction agent

    Aidress-ai/aidress-skill-find-verified-data-extraction-agent Skill

    2★

    Find a Verified Data Extraction Agent. Agent discovery, trust verification, and capability routing powered by Aidress — the coordination registry for autonomous AI agents. Use for data agent discovery, trust verification, and capability routing — via Aidress (https://api.aidress.ai).

  • Vb6 ado late binding

    alexcassol/claude-vb6-skills/skills/vb6-ado-late-binding Skill

    2★ repo

    Claude Code skills for keeping Visual Basic 6 codebases alive — conventions, CSEH error handling, late-binding ADO, and manual stack tracing.

  • Api sculptor

    mturac/hermes-supercode-skills/skills/api-sculptor Skill

    2★ repo

    ⚡ 13 production-grade skills for Claude Code · db-whisperer, auth-architect, obs-guardian + 10 more · Zero config · MIT

  • Dsc endpoint help

    j-256/claude-code-skills/skills/dsc-endpoint-help Skill

    2★ repo

    Some useful Claude Code Skills

  • Backend development

    martian56/claude-engineer/plugins/claude-engineer/skills/backend-development Skill

    2★ repo

    Claude Code marketplace and home of claude-engineer: an opinionated, design-system-first, plan-gated autonomous engineer for full greenfield React/Next and FastAPI projects.

  • Agentii investment intelligence

    agentii-ai/agentii-investment-intelligence Skill

    2★

    Claude-type skills for institutional equity research — 25 AI agent skills with SEC filings, XBRL financials, earnings calendars, DCF/comps/LBO models, and PPT generation. Powered by agentii.ai data plane. Works with Claude Code, OpenCode, Codex, OpenClaw, Goose.

  • Claude laravel 13 skill

    Deixtra-Private-Limited/claude-laravel-13-skill Skill

    2★

    Built for developers who want Claude to generate production-ready Laravel 13 code that follows modern best practices, uses the latest PHP attributes, and leverages Laravel's newest features out of the box.

  • Accounting firm lead scraper

    sam6dvpte34/lead-generation-skill/skills/accounting-firm-lead-scraper Skill

    no license2★ repo

    Agent-ready lead generation and contact discovery Skills, best for LinkedIn, Google Maps, website contact scraping, prospect enrichment, and intent signal research

  • Skills

    robot-resources/skills Skill

    2★

    Agent skills for Robot Resources.

  • Drizzle migration conflict

    chaunsin/agent-skills/skills/drizzle-migration-conflict Skill

    2★ repo

    Some practical agent skills for AI coding agents (Claude Code, Cursor, Copilot, Codex, etc.),

  • Appwrite backend

    sgaabdu4/appwrite-backend/skills/appwrite-backend Skill

    2★ repo

    Appwrite BaaS skill for AI agents. Covers TablesDB, Auth, Storage, Functions, Messaging, and Realtime in Dart, Python, and TypeScript.

  • Toronet app integrations

    toronet-guidl/toronet-agent-skills/skills/toronet-app-integrations Skill

    2★ repo

    A collection of installable AI agent skills for developers building on ToroNet

  • Jgi lakehouse

    cmungall/lakehouse-skills/jgi-lakehouse Skill

    no license2★ repo

  • Asc api

    raydeveloperF/App-Store-Connect-release-kit/skills/asc-api Skill

    2★ repo

    A Claude Code and Codex plugin with Agent Skills for localized App Store Connect release workflows

  • Django schema design

    llodev/skills/skills/django-schema-design Skill

    2★ repo

    Collection of Agent Skills for Claude Code, Cursor, Codex, Windsurf, and any agent that speaks the open Skills spec. Ships via npm + plugin + skills add.

  • Bilibili comment scraper

    sam6dvpte34/social-media-skill/skills/bilibili-comment-scraper Skill

    no license2★ repo

    Agent-ready social media crawling and task automation Skills, best for Instagram, TikTok, YouTube, X/Twitter, LinkedIn, Facebook, Reddit, and Xiaohongshu

  • Client delivery guardrails

    bukowski777/client-delivery-guardrails-skill/client-delivery-guardrails Skill

    2★ repo

    Reusable Agent Skill for client delivery guardrails in Codex and Claude Code

  • Roxy seo

    09ashishkapoor/Roxy_SEO/skills/roxy-seo Skill

    2★ repo

    Roxy SEO: an open-source agent skill and PI extension for SEO, AEO, GEO, AI search visibility, technical audits, structured data, and content strategy.

  • Read only local postgres mcp server

    hovecapital/read-only-local-postgres-mcp-server/capital.hove/read-only-local-postgres-mcp-server MCP server

    2★ repo

    MCP server for read-only PostgreSQL database queries in Claude Desktop

  • Amazon Scraper API

    ChocoData-com/amazon-scraper-api-mcp/io.github.ChocoData-com/amazon-scraper-api-mcp MCP server

    2★ repo

    Scrape Amazon products, search, and async batch ASIN lookups across 20 marketplaces

  • Multi scraper mcp

    Perufitlife/multi-scraper-mcp/io.github.Perufitlife/multi-scraper-mcp MCP server

    no license2★ repo

    14 web scrapers as MCP tools: Reddit, Amazon, Google Maps, Yelp, YouTube, Indeed & more.

  • Amnesic

    SurajKGoyal/amnesic/io.github.SurajKGoyal/amnesic MCP server

    2★ repo

    Persistent semantic memory for SQL databases. Postgres, MySQL, MSSQL, SQLite.

  • Incident Response MCP for Apache Airflow

    madamak/apache-airflow-mcp-server/io.github.madamak/apache-airflow-mcp-server MCP server

    2★ repo

    Diagnose Airflow failures from UI links with bounded logs and optional recovery actions.

  • Kafka Sentinel

    sanjay-amu/kafka-sentinel-mcp/io.github.sanjay-amu/kafka-sentinel-mcp MCP server

    2★ repo

    Read-only Kafka observability MCP server: cluster health, consumer lag, and replay-readiness.

  • DB MCP Server

    stucchi/db-mcp-server/io.github.stucchi/db MCP server

    2★ repo

    Database MCP server for MySQL, PostgreSQL, MongoDB, and SQLite with SSH tunneling support.

  • Airflow

    us-all/airflow-mcp-server/io.github.us-all/airflow MCP server

    2★ repo

    Airflow MCP — list DAGs/runs/task instances, tail logs, trigger and clear (write-gated)

  • Action1

    wyre-technology/action1-mcp/io.github.wyre-technology/action1-mcp MCP server

    2★ repo

    Action1 MCP server — endpoint inventory, patch visibility, and policy automation via REST API.

  • AI-First Scraper

    yubinkim444/ai-first-scraper-mcp/io.github.yubinkim444/ai-first-scraper-mcp MCP server

    2★ repo

    Three MCP tools: fetch_page, fetch_pages_batch, search_web. Ad-free Markdown for AI agents.

  • Ctrl c v tdd

    Huangleyang125207/ctrl-c-v-code-skills/skills/ctrl-c-v-tdd Skill

    1★ repo

    AI's biggest bug isn't wrong code — it's original code. Character-driven coding skill: copy-paste hierarchy, code-as-memory, progressive disclosure.

  • Api design review

    Noorkhalel/saas-ai-skills/skills/api-design-review Skill

    1★ repo

    Open-source AI Skills library for building, improving, and scaling modern SaaS applications.

  • Scraping browser skill

    scrapeless-ai/scrapeless-agent-browser/skills/scraping-browser-skill Skill

    1★ repo

    The ultimate cloud browser automation CLI purpose-built for AI agents.

  • Tokenlab api integration

    hedging8563/tokenlab-skills/skills/tokenlab-api-integration Skill

    1★ repo

    Agent skills for TokenLab API integration, model picking, native endpoints, cost routing, and OpenAI-compatible migration

  • Formcarry

    hicay/claude-code-skills/formcarry Skill

    no license1★ repo

    Public repository for Claude Code Agent Skills

  • Api design

    SkillMedev/full-stack-web-dev/skills/api-design Skill

    1★ repo

    Next.js to Postgres — build and ship a modern web app end to end.

  • Sql sentinel

    takeaseatventure/sql-sentinel/skills/sql-sentinel Skill

    1★ repo

    The SQL cost & performance audit skill for Claude Code. 20 rules, scores warehouse health 0-100, outputs a prioritized cost-reduction plan for BigQuery/Snowflake/Redshift/Postgres. Zero deps, MIT.

  • Fastbound api

    FastBound/skills/skills/fastbound-api Skill

    no license1★ repo

    Official FastBound Agent Skills for AI coding assistants — integrate with FastBound's products and APIs.

  • En

    JohnRothan/Anthropic-Java-Skills/skills/alibaba-java-coding-guidelines/en Skill

    no license1★ repo

    Java books distilled into Claude Agent Skills — bilingual (简体中文 / English) skills for writing and reviewing Java code. First skill: Alibaba Java Development Manual (Huangshan Edition).

  • Api design

    simanam/theaiteam/team/skills/architecture/api-design Skill

    no license1★ repo

    Reusable, provider-agnostic AI team. Drop a project brief, get end-to-end delivery. 12 role agents + 112 skills + orchestrator + self-improvement. Works with Claude Code, Codex, or Gemini.

  • Universal data acquisition pipeline skill

    Pranjay-kumar/universal-data-acquisition-pipeline-skill Skill

    1★

    Codex/Claude skill for designing robust scraping, API, Playwright, and authorized data acquisition pipelines

  • Dianpo

    jyuwaaw/dianpo-skill/skills/dianpo Skill

    1★ repo

    Claude Code skill that explains the mental model behind any technical mechanism — who issues the token, who verifies whom, and why it's designed that way. 点破技术机制背后的信任拓扑。

  • Designing postgres schemas

    pumarogie/claude-postgres-skills/skills/designing-postgres-schemas Skill

    1★ repo

    Production Postgres survival skills for Claude Code — schema design, safe migrations, query performance, connection pooling, autovacuum/bloat, and queue/partitioning patterns.

  • Add dbt model

    pol-cc/agentic-data-engineer/skills/add-dbt-model Skill

    1★ repo

    A Claude Code harness that turns a session into an agentic data engineer for SMBs — packaged as an installable plugin, built from a skillpack of skills that stand up a cheap, self-hostable Modern Data Stack (Tailscale + dlt + BigQuery + dbt + optional MCP), end-to-end and headless.

  • Dotnet architect

    heyashishsaini/dotnet-skills/skills/dotnet-architect Skill

    no license1★ repo

    A structured knowledge base and reference guide for mastering the .NET ecosystem, covering core fundamentals, advanced architecture, WPF, and interview preparation.

  • Review

    hugoassisj/argus-db/skills/review Skill

    1★ repo

    An AI-powered database architecture review framework that performs senior-level engineering audits for Prisma, PostgreSQL and relational databases

  • Api design

    SkillMedev/technical-writing-studio/skills/api-design Skill

    1★ repo

    Docs people actually read — READMEs, guides, changelogs, and specs.

  • Reverse engineering skill github copilot

    sarveshtalele/reverse-engineering-skill-github-copilot Skill

    no license1★

  • Authos backend integration

    drmhse/authos_skill/authos-backend-integration Skill

    1★ repo

    Source-verified Agent Skills for implementing and operating AuthOS.

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